現代最強の魔術師・白虎夜虎～輪廻転生を経て、鍛えすぎた魔力は日本どころか世界最強に至ってました。気づけば世界の支配者たる五大貴族の美少女令嬢達に囲まれています～

Reincarnation, the soul cycles on.

I, who died of illness in solitude, was reborn into modern-day Japan—a world plagued by a curse known as “Shin,” monstrous beings that devour humans.

Born into the Byakko family, one of the Twelve Celestial Houses that have been fighting these Shin since the Heian era, I was given the name Byakko Yakko.

Though bewildered at first, I grew up surrounded by my parents’ boundless love and affection. Yet, the Shin sought to take the lives of those precious to me.

That was something I could never allow. And I had no intention of becoming their prey, either.

If so, there was only one path for me—to become the strongest!

Through relentless training from the moment I was reborn as a reincarnator, I was eventually recognized as the strongest magician in Japan. Not only that, but I also mastered the lost Shiden Magic, a legendary technique hailed in ancient times as the fastest and strongest.

Before I knew it, I had surpassed even the Five Great Noble Houses that ruled the world, becoming the most powerful magician alive.

And then came the noble ladies of those houses—beautiful, graceful, and persistent—vying to marry me and bear my children.

This is the story of how I became the world’s strongest magician. And how I ended up surrounded by noble beauties eager to start a family with me.